ISBD (ER) International Standard bibliographic Description for Electronic Resources : revised from the ISBD (CF), International Bibliographic Description for computer files
| Awduron Corfforaethol: | , , |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Munchen
K. G. Saur
c1997.
|
| Pynciau: |


